Portable computer



FIG. 1 is a front view of a portable computer of the present invention;

FIG. 2 is a back view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a top view of the present invention;

FIG. 6 is a perspective view of the present invention with the portable computer being in an open position; and,

FIG. 7 is a perspective view of the present invention with the portable computer being in a closed position.

Broken lines shown in the drawings illustrate portions of the portable computer, and form no part of the claimed design. 

The ornamental design for the portable computer, as shown and described. 